共 50 条
- [44] ON REGULAR NEIGHBORHOOD OF A 2-SIDED SUBMANIFOLD NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1969, 16 (04): : 695 - &
- [49] 2-SIDED ANALOG OF THE TSCHEBYSCHEFF METHOD DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1988, 41 (04): : 17 - 19